Acute stress disorder
MONDO:0003763An anxiety disorder precipitated by an experience of intense fear or horror while exposed to a traumatic (especially life-threatening) event. The disorder is characterized by dissociative symptoms; vivid recollections of the traumatic event; avoidance of stimuli associated with the traumatic event; and a constant state of hyperarousal for no more than one month.
Also known as: acute stress reaction
224 clinical trials for this condition and its sub-types, 57 tagged with Acute stress disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Acute stress disorder
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Combat disorder 101 trials
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Beat the stress: drumming groups offer hope for parents of autistic kids
Symptom relief OngoingThis small study tests whether group drumming sessions can improve emotional well-being for parents of autistic children. Ten parents will take part in drumming groups and report changes in anxiety, depression, and feelings of belonging. The goal is to see if making music togethe…
Sponsor: Arizona State University • Aim: Symptom relief
Last updated Jun 27, 2026 12:28 UTC
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Magic mushroom therapy tested for veteran PTSD
Symptom relief OngoingThis study tests whether psilocybin, the active ingredient in magic mushrooms, can safely help veterans with PTSD. Fifteen veterans will receive two doses of psilocybin in a supervised therapy setting. Researchers will monitor side effects and measure changes in PTSD symptoms.
Phase 2 • Sponsor: Ohio State University • Aim: Symptom relief
Last updated Jun 27, 2026 09:10 UTC
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Can a simple care plan reduce stress for trauma survivors in the hospital?
Symptom relief By invitation onlyThis study tests whether a trauma-informed care plan (TICP) placed in the electronic medical record helps healthcare teams better care for patients with trauma and complex needs. About 200 patients and their clinicians will use the plan, and researchers will measure how acceptabl…
Sponsor: Brigham and Women's Hospital • Aim: Symptom relief
Last updated Jun 27, 2026 07:56 UTC
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Nose spray pain relief for kids: which works best?
Symptom relief CancelledThis study planned to compare three different medications given as nose sprays to children aged 2 to 6 years who needed stitches for a cut. The goal was to see which one worked best for pain and anxiety during the procedure. However, the trial was withdrawn before any children we…
Phase 2 • Sponsor: Nationwide Children's Hospital • Aim: Symptom relief
Last updated Jun 26, 2026 15:58 UTC
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Breathe easy: study tests if slow breathing beats stress
Knowledge-focused OngoingThis study looks at whether breathing slowly (6 breaths per minute) lowers stress more than breathing at a normal pace or just resting. Healthy adults will practice a breathing method, then take a stress test involving cold water and math. Researchers will measure heart rate, str…
Sponsor: Medical University of Bialystok • Aim: Knowledge-focused
Last updated Aug 29, 2026 00:00 UTC